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POJ -- 1985 Cow Marathon
Cow Marathon Time Limit:2000MS Memory Limit:30000KB 64bit IO Format:%lld & %llu Description After hearing about the epidemic of obesity in the USA, Farmer John wants his cows to g原创 2016-08-02 16:27:48 · 329 阅读 · 0 评论 -
Farthest Nodes in a Tree
Farthest Nodes in a Tree Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Description Given a tree (a connected graph with no cycles), you have to find the原创 2016-08-02 21:16:02 · 270 阅读 · 0 评论